JPH11140022A - Jasmonic acid-based compound and its production - Google Patents
Jasmonic acid-based compound and its productionInfo
- Publication number
- JPH11140022A JPH11140022A JP9327141A JP32714197A JPH11140022A JP H11140022 A JPH11140022 A JP H11140022A JP 9327141 A JP9327141 A JP 9327141A JP 32714197 A JP32714197 A JP 32714197A JP H11140022 A JPH11140022 A JP H11140022A
- Authority
- JP
- Japan
- Prior art keywords
- carbon atoms
- dihydrojasmonate
- formula
- alcohol
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、新規なジャスモン
酸系化合物とその製法に関する。[0001] The present invention relates to a novel jasmonic acid compound and a method for producing the same.
【0002】[0002]
【従来の技術】ジャスモン酸あるいはジヒドロジャスモ
ン酸のメチルエステルは本出願前公知の化合物である
が、本発明のジャスモン酸系化合物は、未知な化合物で
ある。2. Description of the Related Art The methyl ester of jasmonic acid or dihydrojasmonic acid is a compound known prior to the present application, but the jasmonic acid compound of the present invention is an unknown compound.
【0003】[0003]
【発明が解決しようとする課題】本発明の目的は、新規
なジャスモン酸系化合物とその製法を提供する点にあ
る。An object of the present invention is to provide a novel jasmonic acid compound and a method for producing the same.
【0004】[0004]
【課題を解決するための手段】本発明の第一は、下記一
般式(1)Means for Solving the Problems A first aspect of the present invention is the following general formula (1):
【化5】 (式中、Rは炭素数3〜6のアルケニル基、炭素数3〜
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基であり、XはCH2−
CH2またはCH=CHである。)で示されるジャスモ
ン酸系化合物に関する。Embedded image (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
X is a group selected from the group consisting of an alkynyl group of 6 and a hydroxyalkyl group having 2 to 3 carbon atoms, and X is CH 2 —
It is CH 2 or CH = CH. )).
【0005】本発明の第二は、下記一般式(2)A second aspect of the present invention is the following general formula (2)
【化6】 (式中、XはCH2−CH2またはCH=CHである。)
で示されるジャスモン酸系のメチルエステルに、下記一
般式(3)Embedded image (In the formula, X is CH 2 —CH 2 or CH = CH.)
The jasmonic acid-based methyl ester represented by the following general formula (3)
【化7】 (式中、Rは炭素数3〜6のアルケニル基、炭素数3〜
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基である。)で示される
アルコール類を作用させてエステル交換反応を行うこと
を特徴とする下記一般式(1)Embedded image (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
A alkynyl group having 6 carbon atoms and a hydroxyalkyl group having 2 to 3 carbon atoms. Wherein a transesterification reaction is carried out by reacting an alcohol represented by the following general formula (1):
【化8】 (式中、Rは炭素数3〜6のアルケニル基、炭素数3〜
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基であり、XはCH2−
CH2またはCH=CHである。)で示されるジャスモ
ン酸系化合物の製法に関する。Embedded image (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
X is a group selected from the group consisting of an alkynyl group of 6 and a hydroxyalkyl group having 2 to 3 carbon atoms, and X is CH 2 —
It is CH 2 or CH = CH. )).
【0006】ジャスモン酸系のメチルエステルとアルコ
ールとのモル比は、ジャスモン酸系のメチルエステル1
モルに対して、アルコールを通常1〜6モル、好ましく
は3〜4モルを用いることが好ましい。The molar ratio between the jasmonic acid methyl ester and the alcohol is defined as the jasmonic acid methyl ester 1
It is preferable to use 1 to 6 moles, preferably 3 to 4 moles of alcohol, per mole.
【0007】エステル交換反応の触媒としては、通常、
エステル交換反応の触媒として使用されるものであれば
特に制限はないが、例えば、アルカリ金属やアルカリ土
類金属の水酸化物やアルコキシドなどの塩基性触媒;硫
酸、p−トルエンスルホン酸などのプロトン酸;酸性イ
オン交換樹脂;チタンアルコキシド、アルミニウムアル
コキシド、錫化合物、鉛化合物等の金属触媒等が使用で
きる。これらの触媒は、単独で使用しても2種類以上を
併用しても良い。触媒の使用量としては、通常、アルコ
ールの約0.05〜20重量%の割合で使用される。As a catalyst for the transesterification reaction, usually,
There is no particular limitation as long as it is used as a catalyst for the transesterification reaction. For example, basic catalysts such as hydroxides and alkoxides of alkali metals and alkaline earth metals; Acid; acidic ion exchange resin; metal catalysts such as titanium alkoxide, aluminum alkoxide, tin compound, lead compound and the like can be used. These catalysts may be used alone or in combination of two or more. The amount of the catalyst used is usually about 0.05 to 20% by weight of the alcohol.
【0008】エステル交換反応においては特に溶媒を使
用する必要はない。使用する場合には、溶媒としては反
応を阻害しないものであれば特に制限はないが、炭化水
素系の溶媒が好ましい。その例としては、例えばベンゼ
ン、トルエン、キシレン等の芳香族炭化水素;ヘキサ
ン、シクロヘキサンなどの脂肪族炭化水素を例示するこ
とができる。これらの溶媒は、単独で使用しても2種類
以上を併用しても良い。これらの溶媒は、ジャスモン酸
系メチルエステル及びアルコールの総重量に対し通常0
〜1000重量%、好ましくは0〜500重量%、更に
好ましくは0〜300重量%の割合で使用される。In the transesterification, it is not necessary to use a solvent. When used, the solvent is not particularly limited as long as it does not inhibit the reaction, but a hydrocarbon-based solvent is preferable. Examples thereof include aromatic hydrocarbons such as benzene, toluene and xylene; and aliphatic hydrocarbons such as hexane and cyclohexane. These solvents may be used alone or in combination of two or more. These solvents are usually used in an amount of 0 to the total weight of jasmonic acid methyl ester and alcohol.
To 1000% by weight, preferably 0 to 500% by weight, more preferably 0 to 300% by weight.
【0009】エステル交換のための反応温度は、通常、
室温〜300℃であればよく、圧力は、常圧又は減圧下
でもよい。反応は、不活性雰囲気下で行うのが好ましい
が、それに限定されない。反応中、副生するメタノール
は蒸留で除去するのが反応の促進上好ましいが、使用す
る溶媒と共沸する場合は、当該溶媒との共沸物として系
外へ留出除去することが、反応の促進上有利である。反
応は、上述のような条件下で、通常、30分間〜20時
間程度で終了させることができる。反応終了後、反応液
を冷却し、触媒を、水酸化ナトリウム溶液、炭酸水素ナ
トリウム溶液、炭酸ナトリウム溶液等のアルカリ水溶液
による中和、濾過、洗浄、酸による加水分解等の手段に
よって除去し、水で洗浄した後、更に所望ならば飽和食
塩水等で洗浄した後に、水層を分離し、有機層を硫酸マ
グネシウム、硫酸ナトリウム、モレキュラーシーブ等に
より乾燥した後、残存する溶媒及び残留原料化合物など
を留去することにより、目的のジャスモン酸エステル化
合物を得ることができる。なお、上記各操作は適宜省略
可能であり、また、必要により適宜その順序を変更して
行うことができる。得られたエステルは、更に減圧下又
は常圧での蒸留、クロマトグラフィー等により精製する
ことができる。The reaction temperature for the transesterification is usually
The temperature may be from room temperature to 300 ° C., and the pressure may be normal pressure or reduced pressure. The reaction is preferably performed under an inert atmosphere, but is not limited thereto. During the reaction, it is preferable to remove by-produced methanol by distillation for the purpose of promoting the reaction. Is advantageous in promoting The reaction can be completed under the conditions described above, usually in about 30 minutes to 20 hours. After completion of the reaction, the reaction solution is cooled, and the catalyst is removed by means of neutralization with an aqueous alkali solution such as sodium hydroxide solution, sodium hydrogen carbonate solution, sodium carbonate solution, filtration, washing, hydrolysis with acid, and the like. After further washing with saturated saline or the like, if desired, the aqueous layer is separated, and the organic layer is dried over magnesium sulfate, sodium sulfate, molecular sieve, or the like. By distilling off, the desired jasmonate compound can be obtained. The above operations can be omitted as appropriate, and the order can be appropriately changed as necessary. The obtained ester can be further purified by distillation under reduced pressure or normal pressure, chromatography and the like.
【0010】前記アルコールとしては、メチルアルコー
ル、エチルアルコール、プロピルアルコール、ブチルア
ルコール、アミルアルコール、ヘキシルアルコール、2
−メチルブチルアルコール、アリルアルコール、シス−
2−ペンテン−1−オール、トランス−2−ヘキセン−
1−オール、3−ブテン−1−オール、4−メチル−−
3−ペンテン−1−オール、シス−3−ヘキセン−1−
オール、プロパギルアルコール、2−ペンチン−1−オ
ール、3−ブチン−1−オール、3−ヘキシン−1−オ
ール、エチレングリコール、プロピレングリコールなど
を挙げることができる。The alcohol includes methyl alcohol, ethyl alcohol, propyl alcohol, butyl alcohol, amyl alcohol, hexyl alcohol,
-Methylbutyl alcohol, allyl alcohol, cis-
2-penten-1-ol, trans-2-hexene-
1-ol, 3-buten-1-ol, 4-methyl-
3-penten-1-ol, cis-3-hexene-1-
Examples thereof include all, propargyl alcohol, 2-pentyn-1-ol, 3-butyn-1-ol, 3-hexyn-1-ol, ethylene glycol, and propylene glycol.
【0011】[0011]
【実施例】以下に実施例を挙げて説明するが、本発明は
これにより何ら限定されるものではない。得られた化合
物の同定は、プロトンNMR,IRスペクトル、質量分
析により、行うことができる。EXAMPLES The present invention will be described below with reference to examples, but the present invention is not limited thereto. The obtained compound can be identified by proton NMR, IR spectrum and mass spectrometry.
【0012】実施例1 下記式のジヒドロジャスモン酸アリルの合成(アリルア
ルコールでエステル交換した場合)Example 1 Synthesis of allyl dihydrojasmonate of the following formula (in case of transesterification with allyl alcohol)
【化9】 蒸留塔を付けた200mlの4つ口反応器にジヒドロジ
ャスモン酸メチル67.8g、アリルアルコール69.
7gおよび28%ナトリウムメチラートメタノール溶液
1.2gを加え、蒸留塔頂部より、反応で生成するメタ
ノールを抜き出しながら常圧、110℃で3.5時間反
応させた。反応後、アリルアルコールを留去し、希塩
酸、飽和炭酸水素ナトリウム水溶液、水、飽和塩化ナト
リウム水溶液で順次洗浄した。有機層を無水硫酸マグネ
シウムで乾燥、濾過した後、0.4mmHgで減圧蒸留
したところ、沸点133−34℃のジヒドロジャスモン
酸アリルを収率74%(純度98%:ガスクロマトグラ
フィー分析)で得た。Embedded image In a 200 ml four-necked reactor equipped with a distillation column, 67.8 g of methyl dihydrojasmonate and allyl alcohol.
7 g and 1.2 g of a 28% sodium methylate methanol solution were added, and the mixture was reacted at normal pressure and 110 ° C. for 3.5 hours while extracting methanol produced by the reaction from the top of the distillation column. After the reaction, allyl alcohol was distilled off, and the mixture was washed sequentially with dilute hydrochloric acid, a saturated aqueous solution of sodium hydrogen carbonate, water, and a saturated aqueous solution of sodium chloride. The organic layer was dried over anhydrous magnesium sulfate, filtered, and distilled under reduced pressure at 0.4 mmHg to obtain allyl dihydrojasmonate having a boiling point of 133 to 34 ° C in a yield of 74% (purity 98%: gas chromatography analysis). .
【0013】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.86(t,3H),1.24−2.8
2(16H),4.60(d,2H),5.23(d,
1H),5.33(d,1H),5.89(m,1H) IR(Neat,キャピラリー、cm-1)3087,2
958,2933,2861,1744,1733,1
650,1461,1410,1382,1333,1
241,1171,1090,990,932,81
4,724 MASS(EI,70eV)41(46),55(2
6),69(11),77(3),83(26),95
(10),109(5),123(6),133
(2),141(100),153(24),165
(2),182(16),195(3),211(1
4),252(4)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.86 (t, 3H), 1.24-2.8
2 (16H), 4.60 (d, 2H), 5.23 (d,
1H), 5.33 (d, 1H), 5.89 (m, 1H) IR (Neat, capillary, cm -1 ) 3087,2
958, 2933, 2861, 1744, 1733, 1
650, 1461, 1410, 1382, 1333, 1
241,1171,1090,990,932,81
4,724 MASS (EI, 70 eV) 41 (46), 55 (2
6), 69 (11), 77 (3), 83 (26), 95
(10), 109 (5), 123 (6), 133
(2), 141 (100), 153 (24), 165
(2), 182 (16), 195 (3), 211 (1
4), 252 (4)
【0014】実施例2 下記式のジヒドロジャスモン酸−cis−2−ペンテニ
ルの合成(cis−2−ペンテン−1−オールでエステ
ル交換した場合)Example 2 Synthesis of cis-2-pentenyl dihydrojasmonate of the following formula (in the case of transesterification with cis-2-penten-1-ol)
【化10】 ジヒドロジャスモン酸メチル52.5g、cis−2−
ペンテン−1−オール80.7gおよび28%ナトリウ
ムメチラートメタノール溶液1.0gを用い、減圧下
(350mmHg)で実施例1と同様に140℃、5時
間反応させた。実施例1と同様に処理し、0.15mm
Hgで減圧蒸留したところ、沸点138−41℃のジヒ
ドロジャスモン酸−cis−2−ペンテニルを収率70
%(純度98%:ガスクロマトグラフィー分析)で得
た。Embedded image 52.5 g of methyl dihydrojasmonate, cis-2-
Using 80.7 g of penten-1-ol and 1.0 g of a 28% sodium methylate methanol solution, the mixture was reacted at 140 ° C. for 5 hours under reduced pressure (350 mmHg) in the same manner as in Example 1. Treated in the same manner as in Example 1, 0.15 mm
After distillation under reduced pressure with Hg, dihydrojasmonate-cis-2-pentenyl having a boiling point of 138-41 ° C was obtained at a yield of 70.
% (Purity 98%: gas chromatography analysis).
【0015】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.89(t,3H),1.00(t,3
H),1.24−2.85(18H),4.67(d,
2H),5.51(m,1H),5.70(m,1H) IR(Neat,キャピラリー、cm-1)2962,2
935,2861,2875,1737,1461,1
410,1380,1167,973 MASS(EI,70eV)41(38),55(2
3),69(28),83(30),95(9),10
9(5),123(5),133(5),141(10
0),153(15),165(1),195(1),
211(14),280(1)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.89 (t, 3H), 1.00 (t, 3
H), 1.24-2.85 (18H), 4.67 (d,
2H), 5.51 (m, 1H), 5.70 (m, 1H) IR (Neat, capillary, cm -1 ) 2962,2
935, 2861, 2875, 1737, 1461, 1
410, 1380, 1167, 973 MASS (EI, 70 eV) 41 (38), 55 (2
3), 69 (28), 83 (30), 95 (9), 10
9 (5), 123 (5), 133 (5), 141 (10
0), 153 (15), 165 (1), 195 (1),
211 (14), 280 (1)
【0016】実施例3 ジヒドロジャスモン酸−trans−2−ヘキセニルの
合成(trans−2−ヘキセン−1−オールでエステ
ル交換した場合)Example 3 Synthesis of trans-2-hexenyl dihydrojasmonate (in the case of transesterification with trans-2-hexen-1-ol)
【化11】 ジヒドロジャスモン酸メチル56.9g、trans−
2−ヘキセン−1−オール100.0gおよび28%ナ
トリウムメチラートメタノール溶液1.2gを用い、減
圧下(250mmHg)で実施例1と同様に130℃、
3時間反応させた。実施例1と同様に処理し、0.15
mmHgで減圧蒸留したところ、沸点150−51℃の
ジヒドロジャスモン酸−trans−2−ヘキセニルを
収率80%(純度98%:ガスクロマトグラフィー分
析)で得た。Embedded image 56.9 g of methyl dihydrojasmonate, trans-
Using 100.0 g of 2-hexen-1-ol and 1.2 g of a 28% sodium methylate methanol solution under reduced pressure (250 mmHg) at 130 ° C. in the same manner as in Example 1,
The reaction was performed for 3 hours. Treated as in Example 1, 0.15
After distillation under reduced pressure at mmHg, dihydrojasmonate-trans-2-hexenyl having a boiling point of 150-51 ° C. was obtained in a yield of 80% (purity 98%: gas chromatography analysis).
【0017】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.86(t,3H),0.91(t,3
H),1.22−2.84(20H),4.57(d,
2H),5.61(m,1H),5.81(m,1H) IR(Neat,キャピラリー、cm-1)2960,2
933,2875,2863,1737,1461,1
410,1382,1335,1264,1252,1
167,973 MASS(EI,70eV)41(34),55(4
6),67(16),83(29),95(8),10
9(5),123(5),133(4),141(10
0),153(39),165(1),195(1),
211(11),224(2)294(1)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.86 (t, 3H), 0.91 (t, 3
H), 1.22-2.84 (20H), 4.57 (d,
2H), 5.61 (m, 1H), 5.81 (m, 1H) IR (Neat, capillary, cm -1 ) 2960,2
933, 2875, 2863, 1737, 1461, 1
410,1382,1335,1264,1252,1
167, 973 MASS (EI, 70 eV) 41 (34), 55 (4
6), 67 (16), 83 (29), 95 (8), 10
9 (5), 123 (5), 133 (4), 141 (10
0), 153 (39), 165 (1), 195 (1),
211 (11), 224 (2) 294 (1)
【0018】実施例4 下記式のジヒドロジャスモン酸−3−ブテニルの合成
(3−ブテン−1−オ−ルでエステル交換した場合)Example 4 Synthesis of 3-butenyl dihydrojasmonate of the following formula (in the case of transesterification with 3-buten-1-ol)
【化12】 ジヒドロジャスモン酸メチル56.5g、3−ブテン−
1−オール72.1gおよび28%ナトリウムメチラー
トメタノール溶液1.2gを用い、減圧下(500mm
Hg)で実施例1と同様に100℃、9時間反応させ
た。実施例1と同様に処理し、0.9mmHgで減圧蒸
留したところ、沸点164−5℃のジヒドロジャスモン
酸−3−ブテニルを収率73%(純度95%:ガスクロ
マトグラフィ分析)で得た。Embedded image 56.5 g of methyl dihydrojasmonate, 3-butene-
Using 72.1 g of 1-ol and 1.2 g of a 28% methanol solution of sodium methylate under reduced pressure (500 mm
Hg) and reacted at 100 ° C. for 9 hours in the same manner as in Example 1. The mixture was treated in the same manner as in Example 1 and distilled under reduced pressure at 0.9 mmHg to obtain 3-butenyl dihydrojasmonate having a boiling point of 164-5 ° C with a yield of 73% (purity: 95%: gas chromatography analysis).
【0019】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.21−2.8
4(18H),4.20(t,2H),5.12(d,
1H),5.16(d,1H),5.81(m,1H) IR(Neat,キャピラリー、cm-1)3462,3
081,2960,2933,2861,1742,1
644,1461,1410,1335,1250,1
171,990,919,812,724 MASS(EI,70eV)41(42),55(10
0),67(20),83(92),96(29),1
07(4),114(11),123(7),133
(4),141(38),153(88),160
(1),168(8)181(7),196(25),
211(4),266(8)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.21-2.8
4 (18H), 4.20 (t, 2H), 5.12 (d,
1H), 5.16 (d, 1H), 5.81 (m, 1H) IR (Neat, capillary, cm -1 ) 3462,3
081, 2960, 2933, 2861, 1742, 1
644,1461,1410,1335,1250,1
171, 990, 919, 812, 724 MASS (EI, 70 eV) 41 (42), 55 (10
0), 67 (20), 83 (92), 96 (29), 1
07 (4), 114 (11), 123 (7), 133
(4), 141 (38), 153 (88), 160
(1), 168 (8) 181 (7), 196 (25),
211 (4), 266 (8)
【0020】実施例5 下記式のジヒドロジャスモン酸−4−メチル−3−ペン
テニルの合成(4−メチル−3−ペンテン−1−オール
でエステル交換した場合)Example 5 Synthesis of 4-methyl-3-pentenyl dihydrojasmonate of the following formula (when transesterified with 4-methyl-3-penten-1-ol)
【化13】 ジヒドロジャスモン酸メチル6.0g、4−メチル−3
−ペンテン−1−オール10.1gおよび28%ナトリ
ウムメチラートメタノール溶液0.3gを用い、減圧下
(200mmHg)で実施例1と同様に130℃、3時
間反応させた。実施例1と同様に処理し、0.2mmH
gで減圧蒸留したところ、沸点146−8℃のジヒドロ
ジャスモン酸−4−メチル−3−ペンテニルを収率75
%(純度95%:ガスクロマトグラフィー分析)で得
た。Embedded image 6.0 g of methyl dihydrojasmonate, 4-methyl-3
Using 10.1 g of penten-1-ol and 0.3 g of a 28% methanol solution of sodium methylate, the mixture was reacted at 130 ° C. for 3 hours under reduced pressure (200 mmHg) in the same manner as in Example 1. Treated as in Example 1, 0.2 mmH
g under reduced pressure to give 4-methyl-3-pentenyl dihydrojasmonate having a boiling point of 146-8 ° C in a yield of 75.
% (Purity 95%: gas chromatography analysis).
【0021】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.89(t,3H),1.22−2.8
4(18H),1.64(s,3H),1.72(s,
3H),4.09(t,2H),5.14(t,1H) IR(Neat,キャピラリー、cm-1)3460,2
960,2933,2861,2732,1744,1
459,1410,1380,1335,1252,1
171,1121,1071,1003,830,76
0,726 MASS(EI,70eV)41(22),55(2
8),67(28),82(100),97(3),1
09(1),123(1),133(1),141
(5),153(7),165(1),177(1),
195(2),213(3),224(1),294
(1)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.89 (t, 3H), 1.22-2.8
4 (18H), 1.64 (s, 3H), 1.72 (s,
3H), 4.09 (t, 2H), 5.14 (t, 1H) IR (Neat, capillary, cm -1 ) 3460,2
960, 2933, 2861, 2732, 1744, 1
459, 1410, 1380, 1335, 1252, 1
171, 1121, 1071, 1003, 830, 76
0,726 MASS (EI, 70 eV) 41 (22), 55 (2
8), 67 (28), 82 (100), 97 (3), 1
09 (1), 123 (1), 133 (1), 141
(5), 153 (7), 165 (1), 177 (1),
195 (2), 213 (3), 224 (1), 294
(1)
【0022】実施例6 下記式のジヒドロジャスモン酸−cis−3−ヘキセニ
ルの合成(cis−3−ヘキセン−1−オールでエステ
ル交換した場合)Example 6 Synthesis of cis-3-hexenyl dihydrojasmonate of the following formula (in the case of transesterification with cis-3-hexen-1-ol)
【化14】 ジヒドロジャスモン酸メチル67.8g、cis−3−
ヘキセン−1−オール120.4gおよび28%ナトリ
ウムメチラートメタノール溶液1.2gを用い、減圧下
(200mmHg)で実施例1と同様に130℃、10
時間反応させた。実施例1と同様に処理し、0.06m
mHgで減圧蒸留したところ、沸点135−36℃のジ
ヒドロジャスモン酸−cis−3−ヘキセニルを収率7
0%(純度98%:ガスクロマトグラフィー分析)で得
た。Embedded image 67.8 g of methyl dihydrojasmonate, cis-3-
Using 120.4 g of hexen-1-ol and 1.2 g of a 28% methanol solution of sodium methylate under reduced pressure (200 mmHg) at 130 ° C.
Allowed to react for hours. Treated as in Example 1, 0.06 m
After distillation under reduced pressure at mHg, di-cis-3-hexenyl dihydrojasmonate having a boiling point of 135 to 36 ° C. was obtained at a yield of 7%.
Obtained at 0% (98% purity: gas chromatography analysis).
【0023】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),0.98(t,3
H),1.26−2.84(20H),4.12(t,
2H),5.36(m,1H),5.55(m,1H) IR(Neat,キャピラリー、cm-1)3012,2
962,2933,2861,2873,1740,1
463,1410,1389,1335,1250,1
169,1136,1071,1003 MASS(EI,70eV)41(36),55(5
6),67(52),82(100),96(8),1
09(4),123(3),133(2),141(3
6),153(43),165(2),177(1),
195(4),211(4),294(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 0.98 (t, 3H)
H), 1.26-2.84 (20H), 4.12 (t,
2H), 5.36 (m, 1H), 5.55 (m, 1H) IR (Neat, capillary, cm -1 ) 3012, 2
962, 2933, 2861, 2873, 1740, 1
463, 1410, 1389, 1335, 1250, 1
169, 1136, 1071, 1003 MASS (EI, 70 eV) 41 (36), 55 (5
6), 67 (52), 82 (100), 96 (8), 1
09 (4), 123 (3), 133 (2), 141 (3
6), 153 (43), 165 (2), 177 (1),
195 (4), 211 (4), 294 (2)
【0024】実施例7 下記式のジヒドロジャスモン酸−プロパギルの合成(プ
ルパギルアルコールでエステル交換した場合)Example 7 Synthesis of dihydrojasmonic acid-propagyl of the following formula (in the case of transesterification with purpagyl alcohol)
【化15】 ジヒドロジャスモン酸メチル67.8g、プルパギルア
ルコール67.3gおよび28%ナトリウムメチラート
メタノール溶液1.2gを用い、減圧下(400mmH
g)で実施例1と同様に110℃、7時間反応させた。
実施例1と同様に処理し、0.3mmHgで減圧蒸留し
たところ、沸点135−37℃のジヒドロジャスモン酸
−プロパギルを収率70%(純度97%:ガスクロマト
グラフィー分析)で得た。Embedded image Using 67.8 g of methyl dihydrojasmonate, 67.3 g of purpagyl alcohol and 1.2 g of a 28% sodium methylate methanol solution, under reduced pressure (400 mmH
The reaction was performed at 110 ° C. for 7 hours in the same manner as in Example 1 in g).
The same treatment as in Example 1 was performed, and distillation under reduced pressure at 0.3 mmHg yielded dihydrojasmonic acid-propargyl having a boiling point of 135 to 37 ° C with a yield of 70% (purity 97%: gas chromatography analysis).
【0025】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.05−2.5
1(16H),2.21(t,1H),4.73(d,
2H) IR(Neat,キャピラリー、cm-1)3274,2
958,2933,2861,2310,2242,1
737,1461,1410,1380,1322,1
243,1164,1084,1023,976,95
3,782,726 MASS(EI,70eV)39(27),41(2
1),45(1),55(26),67(13),77
(4),83(46),95(13),109(7),
123(4),134(2),141(100),15
3(25),165(2),180(6),194
(2),211(7),250(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.05-2.5
1 (16H), 2.21 (t, 1H), 4.73 (d,
2H) IR (Neat, capillary, cm -1 ) 3274,2
958, 2933, 2861, 310, 2242, 1
737,1461,1410,1380,1322,1
243,1164,1084,1023,976,95
3,782,726 MASS (EI, 70 eV) 39 (27), 41 (2
1), 45 (1), 55 (26), 67 (13), 77
(4), 83 (46), 95 (13), 109 (7),
123 (4), 134 (2), 141 (100), 15
3 (25), 165 (2), 180 (6), 194
(2), 211 (7), 250 (2)
【0026】実施例8 下記式のジヒドロジャスモン酸−2−ペンチニルの合成
(2−ペンチン−1−オールでエステル交換した場合)Example 8 Synthesis of 2-pentynyl dihydrojasmonate of the following formula (in the case of transesterification with 2-pentyn-1-ol)
【化16】 ジヒドロジャスモン酸メチル56.5g、2−ペンチン
−1−オール85.3gおよび28%ナトリウムメチラ
ートメタノール溶液1.0gを用い、減圧下(250m
mHg)で実施例1と同様に130℃、6時間反応させ
た。実施例1と同様に処理し、0.15mmHgで減圧
蒸留したところ、沸点139−41℃のジヒドロジャス
モン酸−2−ペンチニルを収率70%(純度95%:ガ
スクロマトグラフィー分析)で得た。Embedded image Using 56.5 g of methyl dihydrojasmonate, 85.3 g of 2-pentyn-1-ol and 1.0 g of a 28% methanol solution of sodium methylate under reduced pressure (250 m
mHg) and reacted at 130 ° C. for 6 hours in the same manner as in Example 1. After treating in the same manner as in Example 1 and distilling under reduced pressure at 0.15 mmHg, 2-pentynyl dihydrojasmonate having a boiling point of 139-41 ° C was obtained in a yield of 70% (purity: 95%: gas chromatography analysis).
【0027】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.15(t,3
H),1.22−2.85(18H),4.72(d,
2H) IR(Neat,キャピラリー、cm-1)3462,2
958,2933,2861,2310,2242,1
737,1461,1410,1380,1322,1
243,1164,1084,1023,976,95
3,782,726 MASS(EI,70eV)41(29),55(2
0),67(17),83(20),95(8),10
9(5),123(6),133(3),141(10
0),153(17),165(1),179(1),
193(4),211(19),278(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.15 (t, 3
H), 1.22-2.85 (18H), 4.72 (d,
2H) IR (Neat, capillary, cm -1 ) 3462,2
958, 2933, 2861, 310, 2242, 1
737,1461,1410,1380,1322,1
243,1164,1084,1023,976,95
3,782,726 MASS (EI, 70 eV) 41 (29), 55 (2
0), 67 (17), 83 (20), 95 (8), 10
9 (5), 123 (6), 133 (3), 141 (10
0), 153 (17), 165 (1), 179 (1),
193 (4), 211 (19), 278 (2)
【0028】実施例9 下記式のジヒドロジャスモン酸−3−ブチニルの合成
(3−ブチン−1−オールでエステル交換した場合)Example 9 Synthesis of 3-butynyl dihydrojasmonate of the following formula (in the case of transesterification with 3-butyn-1-ol)
【化17】 ジヒドロジャスモン酸メチル67.8g、3−ブチン−
1−オール84.2gおよび28%ナトリウムメチラー
トメタノール溶液1.2gを用い、減圧下(350mm
Hg)で実施例1と同様に120℃、10時間反応させ
た。実施例1と同様に処理し、0.06mmHgで減圧
蒸留したところ、沸点148−49℃のジヒドロジャス
モン酸−3−ブチニルを収率70%(純度95%:ガス
クロマトグラフィー分析)で得た。Embedded image 67.8 g of methyl dihydrojasmonate, 3-butyne-
Using 84.2 g of 1-ol and 1.2 g of a 28% methanol solution of sodium methylate under reduced pressure (350 mm
Hg), and reacted at 120 ° C. for 10 hours in the same manner as in Example 1. The mixture was treated in the same manner as in Example 1 and distilled under reduced pressure at 0.06 mmHg. As a result, 3-butynyl dihydrojasmonate having a boiling point of 148 to 49 ° C was obtained in a yield of 70% (purity: 95%: gas chromatography analysis).
【0029】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.24−2.8
5(18H),2.03(t,1H),4.24(t,
2H) IR(Neat,キャピラリー、cm-1)3284,2
958,2933,2861,1744,1459,1
410,1391,1335,1248,1169,1
084,1036,1005,645 MASS(EI,70eV)41(38),55(4
3),69(21),83(100),96(24),
105(4),109(11),113(30),12
1(14),135(41),141(11),153
(59),165(8),179(5),195(1
1),207(4),225(4),239(3),2
64(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.24-2.8
5 (18H), 2.03 (t, 1H), 4.24 (t,
2H) IR (Neat, capillary, cm -1 ) 3284,2
958, 2933, 2861, 1744, 1459, 1
410, 1391, 1335, 1248, 1169, 1
084, 1036, 1005, 645 MASS (EI, 70 eV) 41 (38), 55 (4
3), 69 (21), 83 (100), 96 (24),
105 (4), 109 (11), 113 (30), 12
1 (14), 135 (41), 141 (11), 153
(59), 165 (8), 179 (5), 195 (1
1), 207 (4), 225 (4), 239 (3), 2
64 (2)
【0030】実施例10 下記式のジヒドロジャスモン酸−3−ヘキシニルの合成
(3−ヘキシン−1−オールでエステル交換した場合)Example 10 Synthesis of -3-hexynyl dihydrojasmonate of the following formula (when transesterified with 3-hexyn-1-ol)
【化18】 ジヒドロジャスモン酸メチル56.5g、3−ヘキシン
−1−オール98.2gおよび28%ナトリウムメチラ
ートメタノール溶液1.0gを用い、減圧下(200m
mHg)で実施例1と同様に130℃、5時間反応させ
た。実施例1と同様に処理し、0.15mmHgで減圧
蒸留したところ、沸点153−55℃のジヒドロジャス
モン酸−3−ヘキシニルを収率70%(純度98%:ガ
スクロマトグラフィー分析)で得た。Embedded image Using 56.5 g of methyl dihydrojasmonate, 98.2 g of 3-hexyn-1-ol and 1.0 g of a 28% sodium methylate methanol solution, the mixture was reduced under reduced pressure (200 m
mHg) and reacted at 130 ° C. for 5 hours in the same manner as in Example 1. The mixture was treated in the same manner as in Example 1 and distilled under reduced pressure at 0.15 mmHg to obtain -3-hexynyl dihydrojasmonate having a boiling point of 153 to 55 ° C with a yield of 70% (purity 98%: gas chromatography analysis).
【0031】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.11(t,3
H),1.22−2.85(20H),4.20(t,
2H) IR(Neat,キャピラリー、cm-1)2960,2
933,2861,1744,1461,1410,1
391,1337,1250,1169,1084,1
073,1019,814,726 MASS(EI,70eV)41(21),55(5
7),67(28),79(100),83(93),
96(30),109(12),125(20),13
3(6),135(17),141(38),153
(70),163(22),177(5),193
(9),213(9),222(5),239(1),
292(3)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.11 (t, 3
H), 1.22-2.85 (20H), 4.20 (t,
2H) IR (Neat, capillary, cm -1 ) 2960,2
933, 2861, 1744, 1461, 1410, 1
391, 1337, 1250, 1169, 1084, 1
073, 1019, 814, 726 MASS (EI, 70 eV) 41 (21), 55 (5
7), 67 (28), 79 (100), 83 (93),
96 (30), 109 (12), 125 (20), 13
3 (6), 135 (17), 141 (38), 153
(70), 163 (22), 177 (5), 193
(9), 213 (9), 222 (5), 239 (1),
292 (3)
【0032】実施例11 下記式のジヒドロジャスモン酸−2−ヒドロキシエチル
の合成(エチレングリコールでエステル交換した場合)Example 11 Synthesis of 2-hydroxyethyl dihydrojasmonate of the following formula (in the case of transesterification with ethylene glycol)
【化19】 ジヒドロジャスモン酸メチル56.8g、プロピレング
リコール76.1gおよび28%ナトリウムメチラート
メタノール溶液1.0gを用い、減圧下(100mmH
g)で実施例1と同様に140℃、4時間反応させた。
実施例1と同様に処理し、0.1mmHgで減圧蒸留し
たところ、沸点157−60℃のジヒドロジャスモン酸
−2−ヒドロキシエチルを収率15%(純度98%:ガ
スクロマトグラフィー分析)で得た。Embedded image Using 56.8 g of methyl dihydrojasmonate, 76.1 g of propylene glycol and 1.0 g of a 28% methanol solution of sodium methylate under reduced pressure (100 mmH
g) The reaction was carried out at 140 ° C. for 4 hours in the same manner as in Example 1.
After treating in the same manner as in Example 1 and distilling under reduced pressure at 0.1 mmHg, 2-hydroxyethyl dihydrojasmonate having a boiling point of 157-60 ° C was obtained at a yield of 15% (purity 98%: gas chromatography analysis). .
【0033】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.24−2.8
4(17H),3.83(t,2H),4.21(t,
2H) IR(Neat,キャピラリー、cm-1)3458,2
958,2933,2861,1739,1461,1
409,1382,1335,1254,1171,1
082,1032,951,886,724 MASS(EI,70eV)41(21),55(2
6),67(15),79(8),83(100),9
6(23),104(32),110(8),117
(1),123(4),135(2),141(1
2),153(54),163(2),177(1),
186(17),193(6),211(1),225
(1),239(1),256(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.24-2.8
4 (17H), 3.83 (t, 2H), 4.21 (t,
2H) IR (Neat, capillary, cm -1 ) 3458,2
958, 2933, 2861, 1739, 1461, 1
409,1382,1335,1254,1171,1
082, 1032, 951, 886, 724 MASS (EI, 70 eV) 41 (21), 55 (2
6), 67 (15), 79 (8), 83 (100), 9
6 (23), 104 (32), 110 (8), 117
(1), 123 (4), 135 (2), 141 (1
2), 153 (54), 163 (2), 177 (1),
186 (17), 193 (6), 211 (1), 225
(1), 239 (1), 256 (2)
【0034】実施例12 下記式のジヒドロジャスモン酸−2−ヒドロキシプロピ
ルの合成(1,2−プロピレングリコールでエステル交
換した場合)Example 12 Synthesis of 2-hydroxypropyl dihydrojasmonate of the following formula (in the case of transesterification with 1,2-propylene glycol)
【化20】 ジヒドロジャスモン酸メチル56.8g、1,2−プロ
ピレングリコール76.1gおよび28%ナトリウムメ
チラートメタノール溶液1.0gを用い、減圧下(10
0mmHg)で実施例1と同様に140℃、4時間反応
させた。実施例1と同様に処理し、0.1mmHgで減
圧蒸留したところ、沸点156−59℃のジヒドロジャ
スモン酸−2−ヒドロキシプロピルおよびジヒドロジャ
スモン酸−1−メチル−2−ヒドロキシエチルの混合物
を収率45%(純度98%:ガスクロマトグラフィー分
析)で得た。Embedded image Using 56.8 g of methyl dihydrojasmonate, 76.1 g of 1,2-propylene glycol, and 1.0 g of a 28% methanol solution of sodium methylate, the mixture was treated under reduced pressure (10
The reaction was carried out at 140 ° C. for 4 hours in the same manner as in Example 1 at 0 mmHg). The mixture was treated in the same manner as in Example 1 and distilled under reduced pressure at 0.1 mmHg to obtain a mixture of 2-hydroxypropyl dihydrojasmonate and 1-methyl-2-hydroxyethyl dihydrojasmonate having a boiling point of 156-59 ° C. Obtained at 45% (98% purity: gas chromatography analysis).
【0035】(スペクトルデータ)1 H−NMR(500MHz,CDCl3/TMS)δ
(ppm):0.88(t,3H),1.22−2.8
0(20H),3.64−4.12(3H) IR(Neat,キャピラリー、cm-1)3462,2
958,2933,2861,1737,1461,1
409,1380,1335,1264,1171,1
057,994,951,849 MASS(EI,70eV)41(33),55(3
8),67(19),83(93),96(48),1
09(10),118(50),125(6),133
(2),141(27),153(100),165
(3),177(2),195(7),200(1
2),211(3),226(1),270(2)(Spectral data) 1 H-NMR (500 MHz, CDCl 3 / TMS) δ
(Ppm): 0.88 (t, 3H), 1.22-2.8
0 (20H), 3.64-4.12 (3H) IR (Neat, capillary, cm -1 ) 3462,2
958, 2933, 2861, 1737, 1461, 1
409, 1380, 1335, 1264, 1171, 1
057,994,951,849 MASS (EI, 70 eV) 41 (33), 55 (3
8), 67 (19), 83 (93), 96 (48), 1
09 (10), 118 (50), 125 (6), 133
(2), 141 (27), 153 (100), 165
(3), 177 (2), 195 (7), 200 (1
2), 211 (3), 226 (1), 270 (2)
【0036】実施例13 下記式のジャスモン酸アリルの合成(アリルアルコール
でエステル交換した場合)Example 13 Synthesis of Allyl Jasmonate of the Following Formula (When Transesterified with Allyl Alcohol)
【化21】 蒸留塔をつけた200mlの4つ口反応器にジャスモン
酸メチル50.0g、アリルアルコール51.8gおよ
び28%ナトリウムメチラートメタノール溶液1.0g
を加え、蒸留塔頂部より、反応で生成するメタノールを
抜き出しながら常圧110℃で6時間反応させた。反応
後、アリルアルコールを留去し、希塩酸、飽和炭酸水素
ナトリウム水溶液、水、飽和塩化ナトリウム水溶液で順
次洗浄した。有機層を無水硫酸マグネシウムで乾燥、濾
過した後、0.4mmHgで減圧蒸留したところ、沸点
132−34℃のジャスモン酸アリルを収率70%(純
度97%:ガスクロマトグラフィー分析)で得た。Embedded image 50.0 g of methyl jasmonate, 51.8 g of allyl alcohol and 1.0 g of a 28% sodium methylate methanol solution were placed in a 200 ml four-necked reactor equipped with a distillation column.
Was added thereto, and the reaction was carried out at normal pressure of 110 ° C. for 6 hours while extracting methanol produced by the reaction from the top of the distillation column. After the reaction, allyl alcohol was distilled off, and the mixture was washed sequentially with dilute hydrochloric acid, a saturated aqueous solution of sodium hydrogen carbonate, water, and a saturated aqueous solution of sodium chloride. The organic layer was dried over anhydrous magnesium sulfate, filtered, and distilled under reduced pressure at 0.4 mmHg to obtain allyl jasmonate having a boiling point of 132-34 ° C with a yield of 70% (purity: 97%: gas chromatography analysis).
【0037】(スペクトルデータ)1 H−NMR(400MHz,CDCl3/TMS)δ
(ppm):0.96(t,3H),1.51(m,1
H),1.8−2.4(10H),2.72(q,1
H),4.61(m,2H),5.2−5.4(3
H),5.47(q,1H),5.96(m,1H) IR(Neat,KBr、cm-1)3461,308
6,3009,2963,2934,2876,173
8,1649,1460,1410,1383,133
3,1231,1163,990,932,737 MASS(EI,70eV)39(45),41(10
0),55(46),67(37),79(37),8
3(34),93(29),95(29),107(3
1),121(27),131(23),141(7
5),149(30),151(38),163(1
0),182(11),191(15),209(1
4),232(2),250(33)(Spectral data) 1 H-NMR (400 MHz, CDCl 3 / TMS) δ
(Ppm): 0.96 (t, 3H), 1.51 (m, 1
H), 1.8-2.4 (10H), 2.72 (q, 1
H), 4.61 (m, 2H), 5.2-5.4 (3
H), 5.47 (q, 1H), 5.96 (m, 1H) IR (Neat, KBr, cm- 1 ) 3461, 308
6,3009,2963,2934,2876,173
8, 1649, 1460, 1410, 1383, 133
3,1231,1163,990,932,737 MASS (EI, 70 eV) 39 (45), 41 (10
0), 55 (46), 67 (37), 79 (37), 8
3 (34), 93 (29), 95 (29), 107 (3
1), 121 (27), 131 (23), 141 (7
5), 149 (30), 151 (38), 163 (1
0), 182 (11), 191 (15), 209 (1
4), 232 (2), 250 (33)
【0038】実施例14 下記式のジャスモン酸プロパギルの合成(プロパギルア
ルコールでエステル交換した場合)Example 14 Synthesis of Propagyl Jasmonate of the Following Formula (When Transesterified with Propagyl Alcohol)
【化22】 ジャスモン酸メチル50.2g、プロパギルアルコール
51.0gおよび28%ナトリウムメチラートメタノー
ル溶液1.0gを用い、常圧で実施例13と同様に12
5℃、15時間反応させた。実施例13と同様に処理
し、0.6mmHgで減圧蒸留したところ、沸点163
−64℃のジャスモン酸プロパギルを収率56%(純度
97%:ガスクロマトグラフィー分析)で得た。Embedded image Using 50.2 g of methyl jasmonate, 51.0 g of propargyl alcohol and 1.0 g of a 28% methanol solution of sodium methylate at normal pressure, 12
The reaction was performed at 5 ° C. for 15 hours. The mixture was treated in the same manner as in Example 13 and distilled under reduced pressure at 0.6 mmHg.
Propagyl jasmonate at −64 ° C. was obtained in a yield of 56% (purity: 97%: gas chromatography analysis).
【0039】(スペクトルデータ)1 H−NMR(400MHz,CDCl3/TMS)δ
(ppm):0.95(t,3H),1.51(m,1
H),1.8−3.0(12H),4.69(d,2
H),5.27(q,1H),5.44(q,1H) IR(Neat,KBr、cm-1)3461,328
7,3009,2965,2936,2876,213
0,1740,1437,1408,1385,133
3,1231,1159,1024,995,937,
868,824,797,677,527 MASS(EI,70eV)39(100),41(7
2),55(60),67(53),79(53),8
3(68),95(48),107(27),109
(33),121(24),133(21),135
(26),141(95),151(77),163
(10),180(10),191(13),201
(6),209(10),219(5),230
(2),248(24)(Spectral data) 1 H-NMR (400 MHz, CDCl 3 / TMS) δ
(Ppm): 0.95 (t, 3H), 1.51 (m, 1
H), 1.8-3.0 (12H), 4.69 (d, 2
H), 5.27 (q, 1H), 5.44 (q, 1H) IR (Neat, KBr, cm -1 ) 3461, 328
7,3009,2965,2936,2876,213
0, 1740, 1437, 1408, 1385, 133
3,1231,1159,1024,995,937,
868, 824, 797, 677, 527 MASS (EI, 70 eV) 39 (100), 41 (7
2), 55 (60), 67 (53), 79 (53), 8
3 (68), 95 (48), 107 (27), 109
(33), 121 (24), 133 (21), 135
(26), 141 (95), 151 (77), 163
(10), 180 (10), 191 (13), 201
(6), 209 (10), 219 (5), 230
(2), 248 (24)
【0040】実施例15 下記式のジャスモン酸−3−ブテニルの合成(3−ブテ
ン−1−オールでエステル交換した場合)Example 15 Synthesis of 3-butenyl jasmonate of the following formula (when transesterified with 3-buten-1-ol)
【化23】 ジャスモン酸メチル56.5g、3−ブテン−1−オー
ル30.0gおよび28%ナトリウムメチラートメタノ
ール溶液1.0gを用い、常圧で実施例13と同様に1
55℃、5時間反応させた。実施例13と同様に処理
し、0.9mmHgで減圧蒸留したところ、沸点142
℃のジャスモン酸−3−ブテニルを収率57%(純度9
7%:ガスクロマトグラフィー分析)で得た。Embedded image Using 56.5 g of methyl jasmonate, 30.0 g of 3-buten-1-ol and 1.0 g of a 28% sodium methylate methanol solution, 1
The reaction was performed at 55 ° C. for 5 hours. The mixture was treated in the same manner as in Example 13 and distilled under reduced pressure at 0.9 mmHg.
C. 3-butenyl jasmonate at a yield of 57% (purity 9
7%: gas chromatography analysis).
【0041】(スペクトルデータ)1 H−NMR(400MHz,CDCl3/TMS)δ
(ppm):0.95(t,3H),1.50(m,1
H),1.80−2.60(12H),2.71(m,
1H),4.15(t,2H),5.10(2H),
5.25(q,1H),5.44(q,1H),5.7
8(m,1H) IR(Neat,KBr、cm-1)3461,307
9,2963,2934,1738,1644,146
0,1435,1408,1387,1335,123
3,1165,990,918,669 MASS(EI,70eV)39(38),41(5
4),55(100),67(35),79(32),
83(53),95(31),109(24),121
(20),133(17),135(21),141
(19),151(61),163(8),193(2
6),217(7),246(3),264(33)(Spectral data) 1 H-NMR (400 MHz, CDCl 3 / TMS) δ
(Ppm): 0.95 (t, 3H), 1.50 (m, 1
H), 1.80-2.60 (12H), 2.71 (m,
1H), 4.15 (t, 2H), 5.10 (2H),
5.25 (q, 1H), 5.44 (q, 1H), 5.7
8 (m, 1H) IR (Neat, KBr, cm -1 ) 3461, 307
9,2963,2934,1738,1644,146
0, 1435, 1408, 1387, 1335, 123
3, 1165, 990, 918, 669 MASS (EI, 70 eV) 39 (38), 41 (5
4), 55 (100), 67 (35), 79 (32),
83 (53), 95 (31), 109 (24), 121
(20), 133 (17), 135 (21), 141
(19), 151 (61), 163 (8), 193 (2
6), 217 (7), 246 (3), 264 (33)
【0042】実施例16 下記式のジャスモン酸−3−ブチニルの合成(3−ブチ
ン−1−オールでエステル交換した場合)Example 16 Synthesis of 3-butynyl jasmonate of the following formula (in the case of transesterification with 3-butyn-1-ol)
【化24】 ジャスモン酸メチル30.0g、3−ブチン−1−オー
ル51.7gおよび28%ナトリウムメチラートメタノ
ール溶液1.0gを用い、常圧で実施例13と同様に1
50℃、7時間反応させた。実施例13と同様に処理
し、0.5mmHgで減圧蒸留したところ、沸点138
℃のジャスモン酸−3−ブチニルを収率52%(純度9
7%:ガスクロマトグラフィー分析)で得た。Embedded image Using 30.0 g of methyl jasmonate, 51.7 g of 3-butyn-1-ol and 1.0 g of a 28% sodium methylate methanol solution, 1
The reaction was performed at 50 ° C. for 7 hours. The mixture was treated in the same manner as in Example 13 and distilled under reduced pressure at 0.5 mmHg.
C. 3-butynyl jasmonate at a yield of 52% (purity 9
7%: gas chromatography analysis).
【0043】(スペクトルデータ)1 H−NMR(400MHz,CDCl3/TMS)δ
(ppm):0.96(t,3H),1.51(m,1
H),1.80−2.80(14H),4.21(t,
2H),5.27(q,1H),5.45(q,1H) IR(Neat,KBr、cm-1)3457,328
9,3007,2965,2934,2876,212
3,1738,1460,1408,1390,133
5,1231,1163,1092,1071,103
8,1003,820,650,552 MASS(EI,70eV)39(52),41(7
9),53(91),55(66),67(60),7
9(57),83(100),95(56),109
(44),121(34),133(30),135
(44),151(81),163(10),193
(83),205(8),215(7),233
(5),247(3),262(3)(Spectral data) 1 H-NMR (400 MHz, CDCl 3 / TMS) δ
(Ppm): 0.96 (t, 3H), 1.51 (m, 1
H), 1.80-2.80 (14H), 4.21 (t,
2H), 5.27 (q, 1H), 5.45 (q, 1H) IR (Neat, KBr, cm -1 ) 3457, 328
9,3007,2965,2934,2876,212
3,1738,1460,1408,1390,133
5,1231,1163,1092,1071,103
8, 1003, 820, 650, 552 MASS (EI, 70 eV) 39 (52), 41 (7
9), 53 (91), 55 (66), 67 (60), 7
9 (57), 83 (100), 95 (56), 109
(44), 121 (34), 133 (30), 135
(44), 151 (81), 163 (10), 193
(83), 205 (8), 215 (7), 233
(5), 247 (3), 262 (3)
【0044】実施例17 下記式のジャスモン酸−cis−3−ヘキセニルの合成
(cis−3−ヘキセン−1−オールでエステル交換し
た場合)Example 17 Synthesis of cis-3-hexenyl jasmonate of the following formula (when transesterified with cis-3-hexen-1-ol)
【化25】 ジャスモン酸メチル50.0g、cis−3−ヘキセン
−1−オール88.0gおよび28%ナトリウムメチラ
ートメタノール溶液1.0gを用い、減圧下(200m
mHg)で実施例13と同様に130℃、11間反応さ
せた。実施例13と同様に処理し、0.7mmHgで減
圧蒸留したところ、沸点154−56℃のジャスモン酸
−cis−3−ヘキセニルを収率56%(純度98%:
ガスクロマトグラフィー分析)で得た。Embedded image Using 50.0 g of methyl jasmonate, 88.0 g of cis-3-hexen-1-ol and 1.0 g of a 28% sodium methylate methanol solution, under reduced pressure (200 m
The reaction was carried out at 130 ° C. for 11 hours in the same manner as in Example 13 at mHg). The mixture was treated in the same manner as in Example 13 and distilled under reduced pressure at 0.7 mmHg to give -cis-3-hexenyl jasmonate having a boiling point of 154 to 56 ° C in a yield of 56% (purity of 98%:
Gas chromatography analysis).
【0045】(スペクトルデータ)1 H−NMR(400MHz,CDCl3/TMS)δ
(ppm):0.96(6H),1.50(m,1
H),1.80−2.50(14H),2.69(m,
1H)4.10(t,2H),5.28(2H),5.
48(2H) IR(Neat,KBr、cm-1)3461,301
1,2965,2934,2876,1738,165
5,1460,1408,1389,1335,123
1,1165,1090,1071,1046,100
3,903,797,729,583 MASS(EI,70eV)41(78),55(10
0),67(64),82(42),83(58),9
5(20),107(14),121(14),135
(13),141(29),151(53),163
(9),193(11),210(17),274
(2),292(15)(Spectral data) 1 H-NMR (400 MHz, CDCl 3 / TMS) δ
(Ppm): 0.96 (6H), 1.50 (m, 1
H), 1.80-2.50 (14H), 2.69 (m,
1H) 4.10 (t, 2H), 5.28 (2H), 5.
48 (2H) IR (Neat, KBr, cm -1 ) 3461, 301
1,965,2934,2876,1738,165
5,1460,1408,1389,1335,123
1,1165,1090,1071,1046,100
3,903,797,729,583 MASS (EI, 70 eV) 41 (78), 55 (10
0), 67 (64), 82 (42), 83 (58), 9
5 (20), 107 (14), 121 (14), 135
(13), 141 (29), 151 (53), 163
(9), 193 (11), 210 (17), 274
(2), 292 (15)
【0046】[0046]
【効果】本発明により、寄生植物発芽誘導能力を持つ新
規化合物を提供できた。According to the present invention, a novel compound having an ability to induce germination of a parasitic plant can be provided.
Claims (2)
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基であり、XはCH2−
CH2またはCH=CHである。)で示されるジャスモ
ン酸系化合物。[Claim 1] The following general formula (1) (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
X is a group selected from the group consisting of an alkynyl group of 6 and a hydroxyalkyl group having 2 to 3 carbon atoms, and X is CH 2 —
It is CH 2 or CH = CH. A) a jasmonic acid compound represented by the formula:
で示されるジャスモン酸系のメチルエステルに、下記一
般式(3) 【化3】 (式中、Rは炭素数3〜6のアルケニル基、炭素数3〜
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基である。)で示される
アルコール類を作用させてエステル交換反応を行うこと
を特徴とする下記一般式(1) 【化4】 (式中、Rは炭素数3〜6のアルケニル基、炭素数3〜
6のアルキニル基および炭素数2〜3のヒドロキシアル
キル基よりなる群から選ばれた基であり、XはCH2−
CH2またはCH=CHである。)で示されるジャスモ
ン酸系化合物の製法。2. The following general formula (2): (In the formula, X is CH 2 —CH 2 or CH = CH.)
In addition to the jasmonic acid-based methyl ester represented by the following formula (3): (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
A alkynyl group having 6 carbon atoms and a hydroxyalkyl group having 2 to 3 carbon atoms. Wherein a transesterification reaction is carried out by the action of an alcohol represented by the following formula (1): (Wherein, R is an alkenyl group having 3 to 6 carbon atoms, 3 to 6 carbon atoms)
X is a group selected from the group consisting of an alkynyl group of 6 and a hydroxyalkyl group having 2 to 3 carbon atoms, and X is CH 2 —
It is CH 2 or CH = CH. )).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9327141A JPH11140022A (en) | 1997-11-12 | 1997-11-12 | Jasmonic acid-based compound and its production |
US09/554,117 US6187946B1 (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compounds and process for the preparation thereof |
EP98953004A EP1031554A4 (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compounds and process for the preparation thereof |
KR10-2000-7003648A KR100532544B1 (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compounds and process for the preparation thereof |
PCT/JP1998/005064 WO1999024388A1 (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compounds and process for the preparation thereof |
IL13596798A IL135967A (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compounds and process for the preparation thereof |
CN98811084A CN1106378C (en) | 1997-11-12 | 1998-11-11 | Jasmonic acid compound and process for the prepartion thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9327141A JPH11140022A (en) | 1997-11-12 | 1997-11-12 | Jasmonic acid-based compound and its production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11140022A true JPH11140022A (en) | 1999-05-25 |
Family
ID=18195783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9327141A Pending JPH11140022A (en) | 1997-11-12 | 1997-11-12 | Jasmonic acid-based compound and its production |
Country Status (7)
Country | Link |
---|---|
US (1) | US6187946B1 (en) |
EP (1) | EP1031554A4 (en) |
JP (1) | JPH11140022A (en) |
KR (1) | KR100532544B1 (en) |
CN (1) | CN1106378C (en) |
IL (1) | IL135967A (en) |
WO (1) | WO1999024388A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002020348A (en) * | 2000-07-07 | 2002-01-23 | Nissan Chem Ind Ltd | Method for producing diol derivative |
EP1155615A4 (en) * | 1999-02-26 | 2002-06-19 | Meiji Seika Kaisha | Pharmacological effect potentiators for pesticides |
JP2013199483A (en) * | 2005-12-07 | 2013-10-03 | Ramot At Tel-Aviv Univ Ltd | Chemical derivative of jasmonate, pharmaceutical composition and method of use thereof |
US9284274B2 (en) | 2005-12-07 | 2016-03-15 | Ramot At Tel-Aviv University Ltd. | Chemical derivatives of jasmonate, pharmaceutical compositions and methods of use thereof |
US9284252B2 (en) | 2009-06-09 | 2016-03-15 | Sepal Pharma Ltd. | Use of jasmonate ester derivatives for treating benign hyperproliferative skin disorders |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3261455B2 (en) | 1999-10-08 | 2002-03-04 | 独立行政法人 農業技術研究機構 | Pollen scattering prevention method for grasses |
US6333180B1 (en) * | 1999-12-21 | 2001-12-25 | International Flavors & Fragrances Inc. | Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate |
FR2850571B1 (en) * | 2003-01-31 | 2006-07-07 | Oreal | USE OF A JASMONIC ACID (DIHYDRO) DERIVATIVE FOR THE TREATMENT OF DRY SKINS |
US20040185075A1 (en) | 2003-01-31 | 2004-09-23 | Maria Dalko | Use of at least one (dihydro)jasmonic acid derivative for treating dry skin |
EP1900720B1 (en) * | 2005-06-30 | 2012-06-13 | Asahi Kasei Chemicals Corporation | Process for production of substituted cyclopentanone |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD241821A3 (en) * | 1981-03-09 | 1987-01-07 | Adw Ddr | MEANS OF INFLUENCING GROWTH, DEVELOPMENT AND METABOLISM PROCESSES IN PLANTS |
JPH0211512A (en) | 1988-06-30 | 1990-01-16 | Lion Corp | Bathing agent |
CA2157038C (en) * | 1993-02-26 | 2005-04-12 | Yasuo Kamuro | Plant growth promoter |
-
1997
- 1997-11-12 JP JP9327141A patent/JPH11140022A/en active Pending
-
1998
- 1998-11-11 CN CN98811084A patent/CN1106378C/en not_active Expired - Fee Related
- 1998-11-11 WO PCT/JP1998/005064 patent/WO1999024388A1/en not_active Application Discontinuation
- 1998-11-11 US US09/554,117 patent/US6187946B1/en not_active Expired - Fee Related
- 1998-11-11 KR KR10-2000-7003648A patent/KR100532544B1/en not_active IP Right Cessation
- 1998-11-11 IL IL13596798A patent/IL135967A/en not_active IP Right Cessation
- 1998-11-11 EP EP98953004A patent/EP1031554A4/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1155615A4 (en) * | 1999-02-26 | 2002-06-19 | Meiji Seika Kaisha | Pharmacological effect potentiators for pesticides |
JP2002020348A (en) * | 2000-07-07 | 2002-01-23 | Nissan Chem Ind Ltd | Method for producing diol derivative |
JP2013199483A (en) * | 2005-12-07 | 2013-10-03 | Ramot At Tel-Aviv Univ Ltd | Chemical derivative of jasmonate, pharmaceutical composition and method of use thereof |
US9284274B2 (en) | 2005-12-07 | 2016-03-15 | Ramot At Tel-Aviv University Ltd. | Chemical derivatives of jasmonate, pharmaceutical compositions and methods of use thereof |
US9284252B2 (en) | 2009-06-09 | 2016-03-15 | Sepal Pharma Ltd. | Use of jasmonate ester derivatives for treating benign hyperproliferative skin disorders |
Also Published As
Publication number | Publication date |
---|---|
CN1278787A (en) | 2001-01-03 |
KR100532544B1 (en) | 2005-12-02 |
EP1031554A4 (en) | 2005-01-05 |
IL135967A (en) | 2005-05-17 |
IL135967A0 (en) | 2001-05-20 |
EP1031554A1 (en) | 2000-08-30 |
KR20010015696A (en) | 2001-02-26 |
US6187946B1 (en) | 2001-02-13 |
WO1999024388A1 (en) | 1999-05-20 |
CN1106378C (en) | 2003-04-23 |
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